SAN DIEGO (AP) - The Latest on test results of prototypes of President Donald Trump's proposed border wall with Mexico (all times local):
3:30 p.m.
A recommendation to make President Donald Trump's proposed border wall to 30 feet (9.1 meters) high is drawing praise from border security supporters while raising concerns about the cost and environmental damage.
Brandon Judd, who heads a union of Bor[...]

Military special forces and U.S. Customs and Border Protection were unable to scale the President Donald Trump's proposed border wall prototypes in tests.[...]